🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.82 AU

Year: 226 Days

Day: 36.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.89 AU

Year: 235 Days

Day: 20 Hours

Environment

Temp: 143 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,165,610 km

• M1: 111,151 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.07 AU - 1.07 AU

Year: 400 Days

Day: 29.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,165,610 km

• M1: 325,226 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.11 AU - 1.69 AU

Year: 599 Days

Day: 32.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.33 AU - 1.91 AU

Year: 746 Days

Day: 28.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.73 AU - 2.11 AU

Year: 962 Days

Day: 18.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.73 AU - 2.43 AU

Year: 1085 Days

Day: 16.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 159.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.74 AU - 4.9 AU

Year: 3247 Days

Day: 47.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,165,610 km

• M1: 667,954 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 13.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.45 AU - 11.47 AU

Year: 10523 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 63,165,610 km

• M1: 238,010 km (0.117 R)
• M2: 366,365 km (0.093 R)
• M3: 578,944 km (0.096 R)
• M4: 677,379 km (0.119 R)
• M5: 871,408 km (0.071 R)
• M6: 1,110,166 km (0.047 R)
• M7: 1,398,291 km (0.061 R)
• M8: 1,937,442 km (0.052 R)
• M9: 2,030,791 km (0.092 R)
• M10: 2,403,290 km (0.087 R)
• M11: 2,538,077 km (0.102 R)
• M12: 2,886,341 km (0.108 R)
• M13: 3,029,955 km (0.119 R)
• M14: 3,418,760 km (0.069 R)
• M15: 3,803,975 km (0.101 R)
• M16: 3,942,053 km (0.053 R)
• M17: 4,243,942 km (0.087 R)
• M18: 4,366,911 km (0.083 R)
• M19: 4,616,291 km (0.11 R)
• M20: 4,700,515 km (0.115 R)
• M21: 5,020,804 km (0.065 R)
• M22: 5,216,478 km (0.087 R)
• M23: 5,570,726 km (0.117 R)
• M24: 5,887,125 km (0.032 R)
• M25: 6,680,293 km (0.111 R)
• M26: 6,919,949 km (0.078 R)
• M27: 7,506,821 km (0.065 R)
• M28: 7,756,201 km (0.11 R)
• M29: 8,033,705 km (0.04 R)
• M30: 8,237,457 km (0.072 R)
• M31: 8,391,543 km (0.098 R)
• M32: 8,546,526 km (0.025 R)
• M33: 8,676,377 km (0.071 R)
• M34: 9,229,291 km (0.072 R)
• M35: 9,362,583 km (0.077 R)
• M36: 9,550,328 km (0.045 R)
• M37: 9,766,347 km (0.103 R)
• M38: 10,121,044 km (0.052 R)
• M39: 10,758,929 km (0.12 R)
• M40: 11,524,272 km (0.086 R)
• M41: 12,044,424 km (0.116 R)
• M42: 12,454,172 km (0.063 R)
• M43: 12,601,676 km (0.104 R)
• M44: 12,779,548 km (0.091 R)
• M45: 13,107,616 km (0.065 R)
• M46: 13,197,524 km (0.068 R)
• M47: 13,408,308 km (0.067 R)
• M48: 13,650,507 km (0.072 R)
• M49: 13,955,237 km (0.105 R)
• M50: 14,169,910 km (0.106 R)
• M51: 14,323,996 km (0.055 R)
• M52: 16,087,007 km (0.059 R)
• M53: 16,215,661 km (0.094 R)
• M54: 16,506,180 km (0.061 R)
• M55: 16,700,807 km (0.03 R)
• M56: 17,026,781 km (0.097 R)
• M57: 17,818,004 km (0.044 R)
• M58: 17,917,786 km (0.027 R)
• M59: 18,452,897 km (0.059 R)
• M60: 19,470,462 km (0.104 R)
• M61: 19,744,974 km (0.115 R)
• M62: 20,785,577 km (0.12 R)
• M63: 21,277,305 km (0.118 R)
• M64: 21,453,831 km (0.118 R)
• M65: 21,986,399 km (0.116 R)
• M66: 22,164,869 km (0.068 R)
• M67: 23,028,348 km (0.102 R)
• M68: 23,756,441 km (0.092 R)

Asteroid Belt

Center: 10.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 11.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.8 AU - 12.44 AU

Year: 15260 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,165,610 km

• M1: 305,628 km (0.101 R)
• M2: 420,071 km (0.084 R)
• M3: 742,155 km (0.037 R)
• M4: 866,471 km (0.082 R)
• M5: 975,677 km (0.087 R)
• M6: 1,137,093 km (0.028 R)
• M7: 1,620,444 km (0.087 R)
• M8: 1,956,890 km (0.044 R)
• M9: 2,044,554 km (0.025 R)
• M10: 2,193,703 km (0.088 R)
• M11: 2,566,351 km (0.077 R)
• M12: 2,662,842 km (0.101 R)
• M13: 3,128,839 km (0.1 R)
• M14: 3,441,948 km (0.056 R)
• M15: 3,584,515 km (0.073 R)
• M16: 4,715,026 km (0.038 R)
• M17: 5,114,901 km (0.078 R)
• M18: 5,484,258 km (0.088 R)
• M19: 7,001,928 km (0.095 R)
• M20: 7,971,472 km (0.105 R)
• M21: 9,279,107 km (0.113 R)
• M22: 9,679,281 km (0.107 R)
• M23: 9,983,115 km (0.091 R)
• M24: 10,136,303 km (0.088 R)
• M25: 10,290,239 km (0.096 R)
• M26: 10,756,536 km (0.068 R)
• M27: 10,861,105 km (0.094 R)
• M28: 11,495,848 km (0.036 R)
• M29: 11,871,638 km (0.09 R)
• M30: 12,251,467 km (0.042 R)
• M31: 12,912,091 km (0.085 R)
• M32: 13,134,843 km (0.091 R)
• M33: 13,810,726 km (0.114 R)
• M34: 14,382,638 km (0.104 R)
• M35: 14,671,512 km (0.066 R)
• M36: 15,255,093 km (0.105 R)
• M37: 15,549,651 km (0.099 R)
• M38: 16,025,074 km (0.096 R)
• M39: 16,324,568 km (0.115 R)
• M40: 16,929,093 km (0.096 R)
• M41: 17,172,938 km (0.088 R)
• M42: 18,472,495 km (0.065 R)
• M43: 19,229,310 km (0.039 R)
• M44: 20,060,626 km (0.074 R)
• M45: 21,428,100 km (0.12 R)
• M46: 21,758,113 km (0.074 R)
• M47: 21,956,928 km (0.057 R)
• M48: 22,156,342 km (0.093 R)
• M49: 22,423,225 km (0.05 R)
• M50: 25,011,118 km (0.055 R)
• M51: 25,149,945 km (0.115 R)
• M52: 25,567,922 km (0.056 R)
• M53: 26,835,614 km (0.114 R)
• M54: 26,906,673 km (0.078 R)
• M55: 27,405,582 km (0.034 R)
• M56: 28,412,675 km (0.112 R)
• M57: 28,557,635 km (0.079 R)
• M58: 28,848,005 km (0.116 R)
• M59: 29,358,732 km (0.11 R)
• M60: 30,315,111 km (0.082 R)
• M61: 30,389,012 km (0.11 R)
• M62: 31,281,663 km (0.11 R)
• M63: 31,656,106 km (0.081 R)
• M64: 32,788,263 km (0.093 R)
• M65: 33,627,058 km (0.117 R)
• M66: 34,782,103 km (0.073 R)
• M67: 36,657,163 km (0.098 R)
• M68: 38,404,616 km (0.035 R)
• M69: 38,645,020 km (0.095 R)
• M70: 40,341,908 km (0.101 R)
• M71: 41,733,168 km (0.104 R)
• M72: 41,980,454 km (0.078 R)
• M73: 42,476,221 km (0.092 R)
• M74: 42,890,906 km (0.028 R)
• M75: 42,973,933 km (0.074 R)
• M76: 43,557,066 km (0.113 R)
• M77: 43,807,792 km (0.115 R)
• M78: 44,562,812 km (0.073 R)
• M79: 44,647,036 km (0.108 R)
• M80: 45,068,603 km (0.098 R)
• M81: 46,597,194 km (0.099 R)
• M82: 47,196,333 km (0.099 R)
• M83: 47,367,922 km (0.048 R)
• M84: 49,008,861 km (0.102 R)
• M85: 50,317,393 km (0.072 R)
• M86: 53,593,886 km (0.11 R)
• M87: 55,303,191 km (0.065 R)
• M88: 55,484,205 km (0.092 R)
• M89: 56,665,130 km (0.065 R)
• M90: 57,854,433 km (0.03 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,167 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit